Identity Mesh Architecture
Authryl is architected as a trust-resolution mesh for credential programs. It is not a generic storage layer and it is not a wallet-centric protocol. Every layer exists to answer whether an institutional verifier can trust a credential package under current policy.
System goals
- maintain a shared registry of admitted issuers and credential scopes
- process credential state changes such as issue, refresh, revoke, and archive
- resolve evidence freshness under configurable policy
- preserve a reproducible record of each verification decision
Core layers
| Layer | Responsibility | Why it exists |
|---|---|---|
| Issuer registry | stores issuer identity, admission tier, scope, and status | ensures verifiers do not rely on drifting local allowlists |
| Credential event ledger | records issuance, refresh, revocation, and archive events | preserves status changes as a traceable sequence |
| Evidence resolver | maps evidence inputs to freshness windows and dependency checks | prevents verification from relying on static documents alone |
| Policy engine | evaluates issuer tier, evidence recency, jurisdiction rules, and revocation handling | standardizes pass, fail, and review decisions |
| Snapshot service | packages the decision context for audit review | makes historical decisions explainable and portable |
| API and portal surfaces | expose registry, policy, and verification operations | supports operator workflows and partner integrations |
Data path
- An issuer is admitted into the registry with a defined credential scope.
- Credential lifecycle events are published into the event ledger.
- A verifier submits a package for evaluation.
- The evidence resolver checks supporting inputs against freshness rules.
- The policy engine combines issuer trust, evidence age, revocation state, and jurisdiction logic.
- The snapshot service stores the decision package for future review.
Design boundaries
- Authryl is not the custodian of every raw identity document.
- Customer-specific business decisions remain outside the core protocol.
- The system resolves trust and policy state; it does not replace internal case management or human escalation.
Why this architecture fits the market
Institutional identity programs do not fail because they lack a credential format. They fail because trust rules, revocation state, and evidence validity are scattered across teams and systems.
Authryl's architecture is built to unify those inputs into one verification path without forcing every participant to rebuild the logic alone.